[Lowfer] Audio Noise Floor Measurements on my TS450S

[JD]

Per the series of tests John Reed has done in The LOWDOWN over the last few 
years, it is not unusual for otherwise very good radios to exhibit an 
increase in noise floor at the low end of LF.  Local oscillator phase noise 
is often the cause.  Seven dB is not too bad as such tests go, really, but 
it would also be interesting to see what the sensitivity is with a 
calibrated signal source of very low level.

John